ENERGY

4. energy that uses the power of the sun to produce electricity.
5. an organic material that comes from plants and animals.
6. an electrical appliance that is used to mix food or make fruit juice.
7. an energy source that can't be replenished or takes millions of years to form.
8. a kind of energy produced by converting primary sources of energy.
9. energy that comes from natural sources or processes that are replenished but flow-limited.
11. the flow of electrical power or charge, it's one of the most widely used forms of energy.

1. the production of electricty by the force of fast moving water.
2. an unfavorable condition or position,it can cause damage or loss.
3. a device that produces electricity to provide power for radios, cars,etc.
5. a lamp in which electricity is the source of light.
6. an advantage or profit gained from something,so it isn't harmful.
10. one of the natural sources of energy that comes from the air flows and it is used to generate electricity.
12. a hard rock which can be burned.